Saint Laurent Erin Sunglasses combine a 1990s-inspired narrow rectangular silhouette with full-acetate construction for a sleek, everyday eyewear option. The slim profile and engraved Saint Laurent lettering at the temples make them a refined, versatile choice for modern looks. Key attributes: Black | Acetate | 100% UVA/UVB protection | Category 2 lens option | Includes protective case | Full-rim construction for durability | Narrow rectangular shape | 1990s slim silhouette | Full-rim acetate frame | Saint Laurent lettering engraved on temples | Dimensions & fit: 52-16-140 | Narrow (slim) fit | Composition & care: 100% acetate (frame) | Nylon lenses | Wipe lenses with a microfiber cloth; store in the supplied case.